EP 2821033 A1 20150107 - PROJECTION-TYPE PARTIALLY DUAL-STRUCTURED STENT
Title (en)
PROJECTION-TYPE PARTIALLY DUAL-STRUCTURED STENT
Title (de)
TEILWEISE DOPPELTSTRUKTURIERTER STENT MIT PROJEKTIONSFUNKTION
Title (fr)
ENDOPROTHÈSE PARTIELLEMENT À DOUBLE STRUCTURE DE TYPE SAILLIE
Publication
Application
Priority
- KR 20120019526 A 20120227
- KR 2013001181 W 20130215
Abstract (en)
Disclosed is a partly projected double-walled stent. Provided is a technique for allowing a stent to be easily secured in a conduit in a human body by a protrusion coupled to a body. According to the stent, first and second ridges of the protrusion are crossed and projected to be inclined in opposite directions, and thus the partly projected double-walled stent is rigidly secured in the conduit in the human body without being displaced in the left and right directions by an external force. Also, the number of protrusions can be adjusted according to circumstances so as to simplify a manufacturing process and reduce manufacturing costs. Further, a cover coupled to the body prevents a lesion portion from penetrating into the partly projected double-walled stent, thus preventing re-stenosis caused by the lesion portion.
IPC 8 full level
A61F 2/82 (2006.01); A61F 2/07 (2013.01); A61F 2/848 (2013.01); A61F 2/86 (2013.01); A61F 2/90 (2013.01)
CPC (source: EP KR US)
A61F 2/07 (2013.01 - EP US); A61F 2/82 (2013.01 - KR); A61F 2/848 (2013.01 - EP US); A61F 2/86 (2013.01 - KR); A61F 2/90 (2013.01 - EP US); A61F 2002/072 (2013.01 - EP US); A61F 2230/0054 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2821033 A1 20150107; EP 2821033 A4 20151007; EP 2821033 B1 20160817; JP 2015510429 A 20150409; JP 5895068 B2 20160330; KR 101382524 B1 20140407; KR 20130097889 A 20130904; US 2015025618 A1 20150122; WO 2013129791 A1 20130906
DOCDB simple family (application)
EP 13755792 A 20130215; JP 2014557568 A 20130215; KR 20120019526 A 20120227; KR 2013001181 W 20130215; US 201314379301 A 20130215